> On 2 May 2018, at 17:54, JOHE (John Hearns) <j...@novozymes.com> wrote:
> 
> I would appreciate some pointers.
> I have a sandbox setup running on VMs.  There is an AD controller using the 
> VM image which Microsoft has available for testing.
> I have created a domain called ad.test
> 
> On my client machine I am continually getting this error:
> [sssd[be[adtest.private]]] [ad_sasl_log] (0x0040): SASL: GSSAPI Error: 
> Unspecified GSS failure.  Minor code may provide more information (Server not 
> found in Kerberos database)
> 

I find it easier to debug this kind of an issue with:
KRB5_TRACE=/dev/stderr ldapsearch -Y GSSAPI -H ldap://your.ad.dc -s base -b “”

Also, what version and on what OS are you running?

> 
> On the client   klist-k | uniq returns
> 
> KVNO Principal
> ---- 
> --------------------------------------------------------------------------
>    3 CLIENT1$@ADTEST.PRIVATE
>    3 host/CLIENT1@ADTEST.PRIVATE
>    3 host/client1@ADTEST.PRIVATE
>    3 RestrictedKrbHost/CLIENT1@ADTEST.PRIVATE
>    3 RestrictedKrbHost/client1@ADTEST.PRIVATE
> 
> The funny thing is ONLY   kinit -k CLIENT1$\@ADTEST.PRIVATE   will work.

This is expected, only the client$@realm principal is a user/computer 
principal, the rest are service principals.

> I do get a tgt:
> Ticket cache: FILE:/tmp/krb5cc_0
> Default principal: CLIENT1$@ADTEST.PRIVATE
> 
> Just in the sandbox I am also setting:
> ldap_auth_disable_tls_never_use_in_production = true

Please don’t use this, not only it is very insecure, but also it doesn’t make 
any sense, this option is only useful if you use auth_provider=ldap. With 
id_provider/auth_provider=ad, TLS is not used, but GSSAPI is.

> 
> Any pointers please?  I have cranked debug up to 8 and this error message 
> seems to be the crucial one.
> 
> By the way, why does the debug level not go up to 11?

Because 9 is the highest?
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